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             AUSCERT External Security Bulletin Redistribution

                    clamav -- multiple vulnerabilities
                                18 May 2020


        AusCERT Security Bulletin Summary

Product:           clamav
Publisher:         FreeBSD
Operating System:  FreeBSD
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-3341 CVE-2020-3327 

Original Bulletin: 

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than FreeBSD. It is recommended that administrators
         running clamav check for an updated version of the software for 
         their operating system.

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clamav -- multiple vulnerabilities

Affected packages
  clamav < 0.102.3,1


VuXML ID  91ce95d5-cd15-4105-b942-af5ccc7144c1
Discovery 2020-05-12
Entry     2020-05-14

Micah Snyder reports:

    CVE-2020-3327: Fixed a vulnerability in the ARJ archive-parsing module in
    ClamAV 0.102.2 that could cause a denial-of-service condition. Improper
    bounds checking of an unsigned variable results in an out-of-bounds read
    which causes a crash. Special thanks to Daehui Chang and Fady Othman for
    helping identify the ARJ parsing vulnerability.

    CVE-2020-3341: Fixed a vulnerability in the PDF-parsing module in ClamAV
    0.101 - 0.102.2 that could cause a denial-of-service condition. Improper
    size checking of a buffer used to initialize AES decryption routines
    results in an out-of-bounds read, which may cause a crash. OSS-Fuzz
    discovered this vulnerability.



CVE Name CVE-2020-3327
CVE Name CVE-2020-3341
URL      https://blog.clamav.net/2020/05/

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